Question

某大型超市从生产基地购进一批水果,运输过程中质量损失百分之五,假设不计超市其他费用

Answer 1

假设水果总质量m,进价为p,那么运输后出去质量损失水果质量为(1-5%)m = 0.95m

(1) 成本为 mp,

销售额 0.95m*(1+5%)p = 0.95*1.05mp = 0.9975mp < mp

所以赔本

(2) 假设售价提高x%,因为要获得20%的利润,所以销售额为 (1+20%)mp = 1.2mp

实际销售额 0.95m*(1+x%)p = 1.2mp

0.95 * (1+x%) = 1.2

x% = 1.2/0.95 - 1 = (1.2 - 0.95) / 0.95

=0.25/0.95 = 25/95 = 5/19 = 0.263 = 26.3%